,YV». 



Turns 



Mauhitw: — Heel. 



Cor. + 



2* 



Depth 



tfh*it~Trr lead 



Bottom 



Bottom h tn.prratur*' 

 .\'o. of tie rnwmcter 

 ('orrrr.fr.d I rot j» rf/t ' ur< 

 Jir SrwJ'(pV'. 



SOUNDING^WIRE. 



Cor, 



MOWN. 



TURNS, 



i 



1 m 



HQ 

 4»xi 



7 <N, 



l«« .1 



i too 



UQO 

 ijoo 



I ',1 . 1 

 If.... 



, >•..» 



'i... 



MOO 

 2300 



1400 



DREDGE. ROPE. 



N. 



UP. 



// /^i J? 



